Principles of Consolidation	9 Months Ended
Principles of Consolidation	Sep. 30, 2014
Principles of Consolidation [Abstract]
Principles of Consolidation	Note 1 - Principles of Consolidation The unaudited consolidated financial statements include the accounts of Severn Bancorp, Inc. (“Bancorp”), and its wholly-owned subsidiaries, SBI Mortgage Company and SBI Mortgage Company’s subsidiary, Crownsville Development Corporation, and its subsidiary, Crownsville Holdings I, LLC, and Severn Savings Bank, FSB (the “Bank”), and the Bank’s subsidiaries, Louis Hyatt, Inc., Homeowners Title and Escrow Corporation, Severn Financial Services Corporation, SSB Realty Holdings, LLC, SSB Realty Holdings II, LLC, and HS West, LLC. All intercompany accounts and transactions have been eliminated in the accompanying consolidated financial statements.

The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure.